Questions that relate to the Advanced Configuration and Power Interface (ACPI) specification which provides an open standard for device configuration and power management by the operating system.
0
votes
2answers
354 views
On boot, Ubuntu 13.04 reaches 89º C and shutdown
After install Ubuntu 13.04 my notebook, an inspiron 15R n5010, reaches 89ºC and shutdown. I tried to boot on recovery mode and before shutdown seems to say that "ACPI" gave the order. Somebody knows ...
2
votes
1answer
184 views
Ubuntu 12.04 LTS only works when when I replace splash with acpi=off
I'm very new to Ubuntu and this site as well. I've grown up on Windows and felt like trying something new. So here is my problem: I have a DELL Inspiron m5030 that got a virus so i reformatted and ...
2
votes
1answer
354 views
I need help with the battery Icon
I have a Toshiba Satellite L645D running Ubuntu 12.10 and it seems like Ubuntu like some other distros (Nadia, Debian) won't recognize my battery and I don't know the reason for that, it won't show ...
2
votes
1answer
1k views
Lubuntu Precise - Power button doesn't shutdown immediately anymore
After some upgrade, my headless lubuntu 12.04 stopped shutting down on power button press.
I tried to edit ~/.config/openbox/lubuntu-rc.xml without success. Nowhere docs on possible alternative to ...
2
votes
1answer
290 views
Overriding DSDT did it work?
I have compiled a kernel using a custom DSDT file. I just want to make sure the kernel is using it. When I run dmesg |grep DSDT I get this:
[ 0.000000] ACPI: Override [DSDT-Notebook], this is ...
1
vote
1answer
237 views
acpi_listen only detects every other backlight hotkey press
I am trying to get the LCD backlight brightness control to work properly on my new ASUS G75VW-DH72 laptop in Ubuntu 12.10. I got it to mostly work by following the instructions that I wrote here ...
0
votes
1answer
70 views
Problems on boot
Good morning! I have a little problem with my Ubuntu 13.04. Actually, I have this problem with any other linux distributive (Fedora, Fuduntu, Mandriva, Ubuntu 11.04 => 13.04, Linux Mint 14 and oth.).
...
0
votes
1answer
436 views
Thinkfan on Thinkpad T410 - thinkpad_acpi doesn't seem to support fan_control
I try to run thinkfan.
I installed it and configured it.
But if i do this i get an error.
chris@chris-ThinkPad-T410:~$ sudo thinkfan -n
WARNING: Using default temperature inputs in ...
0
votes
1answer
186 views
12.04 Install Confusion - Live CD Boots fine, installed system needs acpi=off to boot
New Lenovo Z585 A10 laptop.
I can boot the 64 bit Live CD fine - Try Ubuntu - dmesg contains lots of acpi stuff, Suspend is available etc.
When I do the install I am unable to boot without ...
0
votes
1answer
373 views
Computer is randomly shutting down. What could be?
I'm having some problems, my computer is shutting down at random intervals, but from today it started to shut off rigth after the login screen.
It's a Toshiba Laptop. I thought it was the cpu ...
3
votes
0answers
244 views
How do I prevent immediate wake up from suspend (version II)?
This question covers one reason a computer might immediately wake after suspend:
How do I prevent immediate wake up from suspend?
I seem to have a different one. After a recent security patch update ...
3
votes
0answers
1k views
Error: “Fixing recursive fault, but reboot is needed” need to put acpi off
I having trouble with a Acer Aspire 2010. Whenever I boot, just one moment after grub I get the error "Fixing recursive fault, but reboot is needed". So I searched for it, and I found this workaround: ...
2
votes
0answers
345 views
Suspend on power button when session is locked
It is possible to configure Ubuntu so that pressing the power button causes an immediate suspend (see here, for example). That configuration does not work, however, if the session is locked.
Is it ...
2
votes
0answers
108 views
Why can't I poweroff my computer if it isn't connected to a power supply?
When my computer is not plugged in the poweroff function doesn't work. It just boots up after poweroff. Whenever I poweroff by the way of GUI clicking or typing command "poweroff" or "halt" , my ...
2
votes
0answers
98 views
How to manually power-on the webcam?
I have a Clevo laptop with a built in webcam, on the keyboard there's a helpful Fn+F10 hotkey that seems to power the device on and off. I'd like to have some control over the webcam without needing ...
1
vote
0answers
103 views
Dell Inspiron n5110 syslog ACPI warnings on Ubuntu 13.04
I just installed Ubuntu 13.04 and got a bunch of warnings in syslog:
May 9 02:21:34 Dell kernel: [ 9.689651] ACPI Warning: 0x0000000000000428-0x000000000000042f SystemIO conflicts with Region ...
1
vote
0answers
49 views
Ubuntu 12.10 overheating on S46CA
I bought a new notebook ASUS s46ca with Windows 8 preinstaled.
And I noticed that the left side from the touchpad gets warm. In windows 8 it does not happen. I think that fan is running faster in ...
1
vote
0answers
14 views
Is it possible to activate irq routing at runtime if it is disabled at boot?
I've had some kind of hardware failure on a laptop that requires me to boot with the kernel parameter acpi=noirq. This turns of my wifi. No good. Is there a way to turn it back on after boot? I tried ...
1
vote
0answers
401 views
Restart Trouble Ubuntu 12.10
I`ve installed Ubuntu 12.10 on 3 different machines:
Acer AspireOne Netbook
Lenovo T60 Notebook
Desktop - P5P77 - Asus mainboard
- I3 - porcessor
I have the same issue on all of themm ...
1
vote
0answers
890 views
CPU Frequency Scaling methods *not* working Lubuntu 12.04
I've been trying to get CPU frequency scaling enabled on an old laptop (Celeron 530) running Lubuntu 12.04. I know this works in BIOS because it worked under Vista, and I can just get it working for ...
1
vote
0answers
181 views
How to make ubuntu 12.04 / kernel 3.2 wake htpc?
Having a silverstone htpc with Imon VFD hardwired to turn power on by remote. That was working in 2.6.32-41 kernel/Ubuntu 10.04 LTS. After upgrading to 3.2 kernel/Úbuntu 12.04 it's not possible to ...
0
votes
0answers
7 views
sensors acpitz-virtual-0 temp3 after standby at 100.0°C
"sensors" will report 100.0°C on acpitz temp3 after standby mode. This temperature does not change any more. All other temperatures of acpitz module (and coretemp) will show suitable values and will ...
0
votes
0answers
13 views
wrong battery report on asus k45dr
I bought new asus laptop with series k45dr and there is something wrong the battery, it always show that it fully charged , even though i have used my computer for more than an hour then without ...
0
votes
0answers
15 views
hdd turning off and on during normal use, endlessly
3.9 kernel. custom.
laptop-mode is installed. sysfsutils installed.
laptop-mode starts on startup. sysfsutils have their files configured (processor p-states and frequencies/governor).
after logging ...
0
votes
0answers
206 views
My ubuntu 13.04 x64 cann't do cold boot in battery?
I am using HP-Pavilion G6-2005ax, powered by AMD APU A8-4500M, 4GB RAM, 500 GB HDD and AMD Radeon HD7670M 1GB. I am using Ubuntu 13.04-amd64 version. While I am doing cold boot on battery, the Lap ...
0
votes
0answers
55 views
Why don't acpi settings take effect?
I was unable to adjust my screen brightness and i changed my grub settings. Now I can adjust, but when I disable screen dimming for example, it does not take effect and dims the screen. I changed the ...
0
votes
0answers
33 views
ACPI Exception when using 802.11n with hostapd
I have an Ubuntu 12.04.2 server to share internet.
A wifi dongle is connected to it
Bus 002 Device 002: ID 148f:5372 Ralink Technology, Corp.
When I enable 802.11n support in hostapd with
...
0
votes
0answers
153 views
Fresh install of Ubuntu 12.10 won't boot on Asus 1225C
I've just finished installing 12.10 Desktop on my Asus 1225C (a fresh new install).
Everything has gone well during the installation process but after the very first restart it stops booting and hangs ...
0
votes
0answers
60 views
How can I reenable Hotkeys on HP Pavilion G6?
I have installed Ubuntu 12.04 along side with Win 7 on a HP Pavilion G6 series laptop.
Initially system was going to a black screen after the splash therefore I added config settings acpi=off ...
0
votes
0answers
209 views
Lenovo S300 does not wake up from sleep
my brand new Lenovo ideapad S300 does not resume from a sleep mode in Ubuntu 12.04 nor 12.10 both 32bit and 64bit versions. Has anyone had this problem?
0
votes
0answers
135 views
How does hotkeys, lid close, suspend etc. work with Ubuntu on a newer Thinkpad Laptop?
I am trying to setup my Thinkpad T420 with xmonad as window manager and with as little gnome as possible. If I launch gnome-settings-manager all my hotkeys (disable touchpad, volume up/down, ...
0
votes
0answers
136 views
Need kernel parameter 'acpi=noirq' after trying to install KDE + no networking
I have a Dell Inspiron duo. It used to work fine, but one day I tried to install KDE on 12.10. I left it sit for a bit while kde was installing (already past the point of choosing a display manager), ...
0
votes
0answers
156 views
Thinkpad W520 brightness modification requires suspend
I have a Lenovo Thinkpad W520 with 12.10 installed on it. The specifics are:
Linux corellia 3.5.0-19-generic #30-Ubuntu SMP Tue Nov 13 17:48:01 UTC 2012 x86_64 x86_64 x86_64 GNU/Linux
It works ...
0
votes
0answers
460 views
Ubuntu boot hangs on “Attached scsi removable disk”
My Ubuntu hangs at boot with message "Attached scsi removable disk".
When I boot with param acpi=off, system boots fine.
I'm booting from harddrive, not from usb device. I managed to locate source of ...
0
votes
0answers
61 views
Unable to log in to password sites more than once since upgrade
I posted a questions in ubuntu forums that received no replies. I think because it was poorly worded and I forgot to add tags. I tried to edit it but I am not able to log into the password site now. ...
0
votes
0answers
77 views
Are there Know issues with Ubuntu 11 and socket 1155? acpi=off
Since building my new system I cant get Ubuntu (or any other flavor of Linux) to "run" properly.
To boot the live cd I have to F6 and turn off acpi or the screen halts at a black screen with "boot ...
0
votes
0answers
280 views
Winbond super I/0 chip W83627DHG and nForce2_smbus conflicts with ACPI
I have a problem with a constant spinning fan on my HTPC using the following hardware
Mortherboard: Zotac Geforce 9300-A-E
Processor: Intel® Core™2 Quad Processor Q8300
Graphics: nVidia Geforce 9300
...
